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ATtiny85 & ATtiny84 Analog Pins, Serial Communication, etc.
DIY RELAY MODULE
A cardboard device: THE SHIRT FOLDER
Once you use Arduino as ISP on another arduino, The second arduino's bootloader will be over written. It can no longer program from USB unless you flash the bootloader again.
Finally made it, Had to swap the emitter and collector of the BC547 NPN transistor to make the back light work , Also had to use following to turn on back ight.lcd.setLED2Pin(HIGH);lcd.shift595();
@bitteroz Had to swap the emitter and collector of the BC547 NPN transistor to make the back light work. Mistake in circuit drawings? Or is my LCD different ? I have a green one.
Also had to use following to turn on backlight.lcd.setLED2Pin(HIGH);lcd.shift595();
DIY Boost Converter || How to Step Up DC Voltage Efficiently
Just wired LCD without thermometer
Full documentation of the LCD library used here .. https://github.com/chapuzzo/ardusketches/blob/master/libraries/LCD5110_Basic/LCD5110_Basic.pdf
Full documentation of the LCD library used here .. file:///C:/Users/Zion/Downloads/LCD5110_Basic.pdf
Attiny85 5110LCD DS18B20 Thermometer
Connect LCD to Raspberry Pi Without Breakout Board
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